CN108488339A - Linear transmission - Google Patents
Linear transmission Download PDFInfo
- Publication number
- CN108488339A CN108488339A CN201810536686.4A CN201810536686A CN108488339A CN 108488339 A CN108488339 A CN 108488339A CN 201810536686 A CN201810536686 A CN 201810536686A CN 108488339 A CN108488339 A CN 108488339A
- Authority
- CN
- China
- Prior art keywords
- synchronous belt
- gear
- guide rail
- linear transmission
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 32
- 230000001360 synchronised effect Effects 0.000 claims abstract description 51
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 235000013527 bean curd Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
- F16H19/043—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack for converting reciprocating movement in a continuous rotary movement or vice versa, e.g. by opposite racks engaging intermittently for a part of the stroke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Present disclose provides a kind of linear transmissions.The linear transmission includes the U-type groove being mounted on guide rail, the opening synchronous belt being placed in the U-type groove, the fixed strain component at both ends and the tension opening synchronous belt for fixing the opening synchronous belt, band gear on the motor shaft of motor on the sliding block for being fixed on the guide rail, and the smooth surface wheel mounted on the down either side with gear.It is described that the driving force for making the motor and the sliding block move along a straight line along the guide rail is provided with gear when the motor drives the band gear rotation.Using the kind of drive of the disclosure, it can greatly extend the move distance of the linear guide machine.
Description
Technical field
The present invention relates to drive technology fields, can extend the straight line of guide rail machine (machine of such as making an inventory) more particularly to one kind
The linear transmission of move distance.
Background technology
Drive the mode generally by chain or synchronous belt over long distances at present.The quality of chain is bigger, at a distance
The driving force required when transmission is very big.Synchronous belt light weight need to be used in the case where driving force is smaller and use synchronous belt as biography
Dynamic medium usually uses the mode of ring-shaped synchronous belt, or the mode that opening synchronous belt both ends tense.However, due to belt
The presence of dead weight, transmission apart from it is elongated when will appear the case where weight of belt becomes larger therewith, it is difficult to use above two kinds
Mode stretches belt, and the gear of synchronous belt is difficult to be engaged well with gear, and which has limited the transmission distances for using transmission belt.
Invention content
In order to overcome above-mentioned deficiency in the prior art, the disclosure, which provides one kind, can extend guide rail machine (machine of such as making an inventory)
Linear motion distance linear transmission.
According to one aspect of the disclosure, a kind of linear transmission is provided.The linear transmission includes being mounted on
U-type groove on guide rail, the opening synchronous belt being placed in the U-type groove, the both ends for fixing the opening synchronous belt and tension
The fixed strain component of the opening synchronous belt, the band on the motor shaft of the motor on the sliding block for being fixed on the guide rail
Gear, and the smooth surface wheel mounted on the down either side with gear.The band flank of tooth of the opening synchronous belt is downward and smooth
Up.When the opening synchronous belt, the band gear and the smooth surface wheel are used cooperatively, synchronizing belt gear and the band tooth
Wheel is mutually twisted, and the smooth surface wheel provides the pressure for pulling down the opening synchronous belt, also, described in motor driving
It is described that the driving force for making the motor and the sliding block move along a straight line along the guide rail is provided with gear when band gear rotation.
In a kind of improvement embodiment of the disclosure, the fixed strain component can have for adjusting the opening
The screw of the degrees of tensions of synchronous belt.
In a kind of improvement embodiment of the disclosure, the U-type groove can be by being placed in the one of the top of the guide rail
Screw in the silk eye of side and be fixed on the guide rail.
In a kind of improvement embodiment of the disclosure, the U-type groove can be U-shaped aluminium slot.
In a kind of improvement embodiment of the disclosure, the width of the U-shaped aluminium slot can be more than the opening synchronous belt
Width.
In a kind of improvement embodiment of the disclosure, the width of the U-shaped aluminium slot can be than the opening synchronous belt
Width is 5 millimeters big.
The linear transmission of the disclosure is suitably tensed using the synchronous belt both ends that will be open, and belt lies down in U-type groove
Mode solves the problems, such as dead weight too big caused sag of belt when belt is too long, while in the fixed light of both sides installation with gear
Face wheel plays synchronizing belt gear and the fixed function being fully engaged against with gear.It, can be very big using the kind of drive of the disclosure
Ground extends the move distance of the linear guide machine (machine of such as making an inventory).
Description of the drawings
Disclosure illustrative embodiments are described in more detail in conjunction with the accompanying drawings, the disclosure above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein in disclosure illustrative embodiments, identical reference label
Typically represent same parts.
Fig. 1 is the structural schematic diagram according to the linear transmission of the exemplary embodiment of the disclosure.
Specific implementation mode
The preferred embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Preferred embodiment, however, it is to be appreciated that may be realized in various forms the disclosure without the embodiment party that should be illustrated here
Formula is limited.On the contrary, these embodiments are provided so that the disclosure is more thorough and complete, and can be by the disclosure
Range is completely communicated to those skilled in the art.
Before the technical solution to the disclosure is specifically described, the term mentioned in the disclosure is fitted first
When explanation.
" opening synchronous belt " mentioned herein：For opening synchronous belt is opposed annular synchronous belt, synchronous belt be with
Steel wire rope or glass fibre are strength layer, and outside is made dentation on the inside of band, makes it coated with polyurethane or the belt of neoprene
It is engaged with toothed belt.Synchronous belt combines the advantage of V belt translation, chain drive and gear drive respectively, passes through the tooth with tooth and wheel
Slot, which is meshed, carrys out passing power.There is transmission toothed belt transmission accurate transmission ratio, no slippage can get constant speed ratio,
Stable drive, energy absorbing, noise are small.
" the linear guide " mentioned herein：The linear guide is also known as line rail, sliding rail, linear guides, linear slide rail, is used for
Straight reciprocating motion occasion, and certain torque can be undertaken, high-precision linear motion can be realized in high-load situations, this.
It is used in combination and the mating sliding block of guide rail, linear motion of the finishing device on guide rail.
" machine of making an inventory " mentioned herein：Refer to the equipment for being equipped with certain cargo automatic identification technology, shelf can be completed
The automatic of upper cargo is made an inventory.
The linear transmission of the disclosure includes the U-type groove being mounted on guide rail, and the opening being placed in the U-type groove synchronizes
Band, the fixed strain component at both ends and the tension opening synchronous belt for fixing the opening synchronous belt, is mounted on and fixes
In the band gear on the motor shaft of the motor on the sliding block of the guide rail, and mounted on the light of the down either side with gear
It takes turns in face.The band flank of tooth of the opening synchronous belt is downward and smooth face-up.In the opening synchronous belt, the band gear and described
When smooth surface wheel is used cooperatively, synchronizing belt gear is mutually twisted with the band gear, and the smooth surface wheel, which provides, synchronizes the opening
The pressure that band pulls down, also, when the motor drives band gear rotation, the band gear offer make the motor and
The driving force that the sliding block moves along a straight line along the guide rail.Therefore, the linear transmission of the disclosure is using the synchronization that will be open
It is suitably tensed with both ends, belt lies down the mode in U-type groove, and solve to conduct oneself with dignity when belt is too long the too big caused sag of belt
Problem, while playing synchronizing belt gear and the fixed work being fully engaged against with gear in the fixed smooth surface wheel of both sides installation with gear
With.Using the linear transmission of the disclosure, it can greatly extend the move distance of the linear guide machine (machine of such as making an inventory).
It is below with reference to accompanying drawings and right in conjunction with specific embodiments in order to keep the technical solution of the disclosure clearer, clear
The disclosure is described in detail.
Fig. 1 shows the structural schematic diagram of linear transmission according to the exemplary embodiment of the disclosure.Such as Fig. 1 institutes
Show, five major parts of the linear transmission column, that is, fixed strain part 1, be open synchronous belt 5,4,2 smooth surfaces of U-type groove
Take turns 2 and with gear 3.
The both ends of 1 permanent opening synchronous belt of fixed strain part.By fixed strain part 1 by the two of the synchronous belt that is open
After end is fixed, then by adjusting screw (not shown) of the tightening included in fixed strain part 1 come the drawing to the synchronous belt that is open
Tight degree carries out a certain range of adjustment.The elasticity of opening synchronous belt needs to verify, if that draws is tightly easy to cause very much band
The axis stress of gear 3 is excessive, influences the service life of axis.On the contrary, if the pine excessively drawn can lead to band gear 3 and belt gear
Occlusion it is not close, there is the case where skidding when band gear rotation, to influence driven loads amount.
Opening synchronous belt 5 by with the flank of tooth downward and it is smooth it is face-up in a manner of be tiled and be placed in U-type groove 4 so that it is U-shaped
Slot plays the role of lifting to belt.U-type groove 4 is mounted on the top of the linear guide.If for example, by will be beaten at the upper side of guide rail
U-type groove is directly fixed on to screw the top of the linear guide after shredded dried bean curd eye.U-type groove 4 can be U-shaped aluminium slot, also, its width
More than the width of opening synchronous belt 5, it is not easy to drop out when being put into U-type groove 4 in order to the synchronous belt 5 that is open.Specifically, aluminium slot
5 millimeters more slightly wider than synchronous belt or so of width.
2 smooth surface wheels 2 are separately mounted to the down either side with gear 3.Smooth surface wheel 2 does not provide power, not active rotation, but
The pressure toward drop-down by belt is provided, synchronizing belt gear and the fixed function being fully engaged against with gear 3 are played, in this way in band tooth
Not the phenomenon that skidding not being will produce when wheel rotation between belt.
Band gear 3 is mounted on motor shaft, and motor is integrally fixed on the sliding block of guide rail.Motor can drive band gear when rotating
3 rotations are to be fully engaged against since the both ends of opening synchronous belt 5 are fixed, and with gear 3 and the gear of opening synchronous belt 5
, so providing a horizontal driving force with gear 3 for motor and sliding block so that opening synchronous belt 5 pushes sliding block and electricity
Machine moves along a straight line along guide rail.
The linear transmission of the present exemplary embodiment is suitably tensed by the synchronous belt both ends that will be open, and belt is lieed down in U
Mode in type groove solves the problems, such as dead weight too big caused sag of belt when belt is too long, while pacifying in the both sides with gear
The fixed smooth surface wheel of dress plays synchronizing belt gear and the fixed function being fully engaged against with gear.Use the straight of the present exemplary embodiment
Line transmission device can greatly extend the move distance of the linear guide machine (machine of such as making an inventory).
In conclusion compared with the prior art, the linear transmission of the disclosure at least has the advantages that：
1) opening band solves the problems, such as that belt hovering is sagging caused by dead weight using the mode in U-type groove that lies low；
2) U-type groove is directly installed on to the top of the linear guide, if spiral shell is directly used after shredded dried bean curd eye will be beaten at the upper side of guide rail
The fixed U-type groove of silk, it is easy for installation；
3) smooth surface wheel is mounted on the both sides with gear, to provide safeguard with being engaged for synchronous belt with gear.
The presently disclosed embodiments is described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.The selection of term used herein, purport
In the principle, practical application or improvement to the technology in market for best explaining each embodiment, or make the art
Other those of ordinary skill can understand each embodiment disclosed herein.
Claims (6)
1. a kind of linear transmission, which is characterized in that the linear transmission includes the U-type groove being mounted on guide rail, is set
In the opening synchronous belt in the U-type groove, the both ends for fixing the opening synchronous belt and the tension opening synchronous belt
Fixed strain component, the band gear on the motor shaft of the motor on the sliding block for being fixed on the guide rail, and be mounted on
The smooth surface wheel of the down either side with gear,
Wherein, the band flank of tooth of the opening synchronous belt is downward and smooth face-up,
When the opening synchronous belt, the band gear and the smooth surface wheel are used cooperatively, synchronizing belt gear and the band gear
It is mutually twisted, the smooth surface wheel provides the pressure for pulling down the opening synchronous belt, also, drives the band in the motor
It is described that the driving force for making the motor and the sliding block move along a straight line along the guide rail is provided with gear when gear rotates.
2. linear transmission according to claim 1, which is characterized in that the fixed strain component has for adjusting
The screw of the degrees of tensions of the opening synchronous belt.
3. linear transmission according to claim 1, which is characterized in that the U-type groove is by being placed in the guide rail
Screw in the silk eye of the side of top and be fixed on the guide rail.
4. linear transmission according to any one of claim 1 to 3, which is characterized in that the U-type groove is U-shaped aluminium
Slot.
5. linear transmission according to claim 4, which is characterized in that the width of the U-shaped aluminium slot is more than described open
The width of mouth synchronous belt.
6. linear transmission according to claim 5, which is characterized in that the width of the U-shaped aluminium slot is than the opening
The width of synchronous belt is 5 millimeters big.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810536686.4A CN108488339A (en) | 2018-05-28 | 2018-05-28 | Linear transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810536686.4A CN108488339A (en) | 2018-05-28 | 2018-05-28 | Linear transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108488339A true CN108488339A (en) | 2018-09-04 |
Family
ID=63352404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810536686.4A Pending CN108488339A (en) | 2018-05-28 | 2018-05-28 | Linear transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108488339A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021087943A1 (en) * | 2019-11-08 | 2021-05-14 | 苏州舍勒智能科技有限公司 | Synchronous belt reverse installation and application caterpillar driver |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0790098A1 (en) * | 1996-04-24 | 1997-08-20 | Wilfried Strothmann GmbH & Co KG Maschinenbau und Handhabungstechnik | Linear drive |
| KR200287027Y1 (en) * | 2002-05-13 | 2002-08-29 | 장선옥 | V-groove composite maunfacturing machine for a plate bending |
| CN101204887A (en) * | 2007-12-17 | 2008-06-25 | 杭州开源电脑技术有限公司 | Typing tip drive agency |
| CN101440553A (en) * | 2008-12-26 | 2009-05-27 | 常州市润源经编机械有限公司 | Transverse moving transmission device of weft laying trolley of warp knitting machine |
| CN202133387U (en) * | 2011-05-09 | 2012-02-01 | 上海欧潼精密设备有限公司 | Main shaft transmission mechanism of three coordinate measuring machine |
| CN203484801U (en) * | 2013-09-06 | 2014-03-19 | 济南森峰科技有限公司 | Laser engraving machine pressure belt stable transmission device |
| WO2014059455A1 (en) * | 2012-10-19 | 2014-04-24 | Walter Schindlegger | Seating furniture |
| CN203638565U (en) * | 2013-11-20 | 2014-06-11 | 广东信源物流设备有限公司 | Turnabout drum for vertical flow dividing and conveying machine |
| CN103922069A (en) * | 2013-01-11 | 2014-07-16 | 伯曼公司 | Conveyor device with concave belt |
| CN204450521U (en) * | 2015-01-26 | 2015-07-08 | 宁波斯曼尔电器有限公司 | The conveying device of manipulator |
| CN205526414U (en) * | 2016-04-06 | 2016-08-31 | 福建南方路面机械有限公司 | Dustproof powder band conveyer |
| CN205616044U (en) * | 2016-05-09 | 2016-10-05 | 罗伯泰克自动化科技（苏州）有限公司 | Horizontal synchronization area side actuating mechanism |
| CN206068758U (en) * | 2016-08-30 | 2017-04-05 | 江阴瑞特泰科包装设备有限公司 | Full-automatic binding machine synchronous belt transmission device |
| CN106628918A (en) * | 2017-02-20 | 2017-05-10 | 上海涵欧制药设备有限公司 | Long-distance heavy-load dragging device |
| CN206398024U (en) * | 2016-12-08 | 2017-08-11 | 天水锻压机床(集团)有限公司 | A kind of open Synchronous Belt Drives linear drive apparatus |
| CN208221509U (en) * | 2018-05-28 | 2018-12-11 | 广州市捍御者信息科技有限公司 | Linear transmission |
-
2018
- 2018-05-28 CN CN201810536686.4A patent/CN108488339A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0790098A1 (en) * | 1996-04-24 | 1997-08-20 | Wilfried Strothmann GmbH & Co KG Maschinenbau und Handhabungstechnik | Linear drive |
| KR200287027Y1 (en) * | 2002-05-13 | 2002-08-29 | 장선옥 | V-groove composite maunfacturing machine for a plate bending |
| CN101204887A (en) * | 2007-12-17 | 2008-06-25 | 杭州开源电脑技术有限公司 | Typing tip drive agency |
| CN101440553A (en) * | 2008-12-26 | 2009-05-27 | 常州市润源经编机械有限公司 | Transverse moving transmission device of weft laying trolley of warp knitting machine |
| CN202133387U (en) * | 2011-05-09 | 2012-02-01 | 上海欧潼精密设备有限公司 | Main shaft transmission mechanism of three coordinate measuring machine |
| WO2014059455A1 (en) * | 2012-10-19 | 2014-04-24 | Walter Schindlegger | Seating furniture |
| CN103922069A (en) * | 2013-01-11 | 2014-07-16 | 伯曼公司 | Conveyor device with concave belt |
| CN203484801U (en) * | 2013-09-06 | 2014-03-19 | 济南森峰科技有限公司 | Laser engraving machine pressure belt stable transmission device |
| CN203638565U (en) * | 2013-11-20 | 2014-06-11 | 广东信源物流设备有限公司 | Turnabout drum for vertical flow dividing and conveying machine |
| CN204450521U (en) * | 2015-01-26 | 2015-07-08 | 宁波斯曼尔电器有限公司 | The conveying device of manipulator |
| CN205526414U (en) * | 2016-04-06 | 2016-08-31 | 福建南方路面机械有限公司 | Dustproof powder band conveyer |
| CN205616044U (en) * | 2016-05-09 | 2016-10-05 | 罗伯泰克自动化科技（苏州）有限公司 | Horizontal synchronization area side actuating mechanism |
| CN206068758U (en) * | 2016-08-30 | 2017-04-05 | 江阴瑞特泰科包装设备有限公司 | Full-automatic binding machine synchronous belt transmission device |
| CN206398024U (en) * | 2016-12-08 | 2017-08-11 | 天水锻压机床(集团)有限公司 | A kind of open Synchronous Belt Drives linear drive apparatus |
| CN106628918A (en) * | 2017-02-20 | 2017-05-10 | 上海涵欧制药设备有限公司 | Long-distance heavy-load dragging device |
| CN208221509U (en) * | 2018-05-28 | 2018-12-11 | 广州市捍御者信息科技有限公司 | Linear transmission |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021087943A1 (en) * | 2019-11-08 | 2021-05-14 | 苏州舍勒智能科技有限公司 | Synchronous belt reverse installation and application caterpillar driver |
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